Pith Number

pith:RWNLGA5X

pith:2003:RWNLGA5XMFMM776IIMYHHQMVIM

not attested not anchored not stored refs pending

Indecomposables of the derived categories of certain associative algebras

Igor Burban, Yuriy Drozd

arxiv:math/0307062 v1 · 2003-07-04 · math.RT · math.RA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RWNLGA5XMFMM776IIMYHHQMVIM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:05:28.760262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d9ab303b76158cfffc8433073c1954309dc71dbdc3cc7569a754c67d2f73d1e

Aliases

arxiv: math/0307062 · arxiv_version: math/0307062v1 · doi: 10.48550/arxiv.math/0307062 · pith_short_12: RWNLGA5XMFMM · pith_short_16: RWNLGA5XMFMM776I · pith_short_8: RWNLGA5X

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RWNLGA5XMFMM776IIMYHHQMVIM \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8d9ab303b76158cfffc8433073c1954309dc71dbdc3cc7569a754c67d2f73d1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "572b05784aa3af688fdab8f2a4953ebd4a8ef9255e46eb2cb52d7127ab20892b",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "",
    "primary_cat": "math.RT",
    "submitted_at": "2003-07-04T15:10:57Z",
    "title_canon_sha256": "e88c46b2b6a4f1f11c84ebef436d07a36900f0446320a5c17cac61253481b828"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0307062",
    "kind": "arxiv",
    "version": 1
  }
}